Xiaomi Redmi 5 Plus 4GB vs Vivo Y21

Key Specs
Display5.99
Battery4000 mAh
Camera12 MP
Storage64 GB 4 GB RAM
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bandsLTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)
SpeedHSPA, LTE
GPRSYes
EDGEYes
Launch
Announced2018, February
StatusAvailable. Released 2018, February
Body
Dimensions158.5 x 75.5 x 8.1 mm (6.24 x 2.97 x 0.32 in)
Weight180 g (6.35 oz)
BuildFront glass, aluminum frame & back, plastic ends
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
Display for Xiaomi Redmi 5 Plus 4GB
TypeIPS LCD capacitive touchscreen, 16M colors
Size5.99 inches, 92.6 cm2 (~77.4% screen-to-body ratio)
Resolution1080 x 2160 pixels, 18:9 ratio (~403 ppi density)
MultitouchYes
ProtectionCorning Gorilla Glass (unspecified version)
- MIUI 9.5
Platform
OSAndroid 7.1.2 (Nougat)
ChipsetQualcomm MSM8953 Snapdragon 625
CPUOcta-core 2.0 GHz Cortex-A53
GPUAdreno 506
Memory
Card slotmicroSD, up to 128 GB (uses SIM 2 slot)
Internal64 GB, 4 GB RAM
Camera
Primary12 MP (f/2.2, 1.25 μm), phase detection autofocus, dual-LED dual-tone flash
FeaturesGeo-tagging, touch focus, face/smile detection, HDR, panorama
Video2160p@30fps, 1080p@30fps
Secondary5 MP, 1080p
Sound
Alert typesVibration; MP3, WAV ringtones
LoudspeakerYes
3.5mm jackYes
- Active noise cancellation with dedicated mic
Comms
WLANWi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
Bluetooth4.2, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
Infrared portYes
RadioFM radio
USBmicroUSB 2.0
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
MessagingSMS(threaded view), MMS, Email, Push Email, IM
BrowserHTML5
- Fast battery charging 5V/2A
- DivX/Xvid/MP4/H.265 player
- MP3/WAV/eAAC+/FLAC player
- Photo/video editor
- Document viewer
Battery
Non-removable Li-Po 4000 mAh battery
Tests
PerformanceBasemark OS II: 1426 / Basemark OS II 2.0: 1226
Basemark X: 10484
DisplayContrast ratio: 1431:1 (nominal), 2.913 (sunlight)
CameraPhoto / Video
LoudspeakerVoice 71dB / Noise 72dB / Ring 87dB
Audio qualityNoise -29.7dB / Crosstalk -91.8dB
Battery life
Endurance rating 104h
space

VIVO Y21

Rs. 59,699

Vivo Y21
Key Specs
Display6.51"
Battery5000 mAh
Camera13 MP + 2 MP
Storage128GB Built-in
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 38, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE
Launch
Announced2021, August 20
StatusAvailable. Released 2021, August 20
Body
Dimensions164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight182 g (6.42 oz)
SIMDual SIM (Nano-SIM, dual stand-by)
Display for Vivo Y21
TypeIPS LCD
Size6.51 inches, 102.3 cm2 (~81.8% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OSAndroid 11, Funtouch 11.1
ChipsetMediatek MT6765 Helio P35 (12nm)
CPUOcta-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUPowerVR GE8320
Memory
Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM, 128GB 4GB RAM
Main Camera
Dual13 MP, f/2.2, (wide), PDAF
2 MP, f/2.4, (macro)
FeaturesLED flash
Video1080p@30fps
Selfie camera
Single8 MP, f/2.0, (wide)
Video1080p@30fps
Sound
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
NFCNo
RadioFM radio
USBUSB Type-C 2.0, USB On-The-Go
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
TypeLi-Po 5000 mAh, non-removable
ChargingFast charging 18W

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